3W-220i B4


Article nr.: 10.002.420 (Zug/Tractor) | 10.002.421 (Druck/Pusher)
Price: 3.175,00 VAT included

Cylinder capacity 220.00 ccm
Power 21.40 HP / 16.03 KW
Bore diameter 45.00 mm
Stroke 35.00 mm
Rpm range 1.000 – 7.500 U/min-1
Weight incl. ignition 6.200 kg incl. ignition
Crankshaft 5 ball bearing
Oil/gasoline ratio 1:50 / 2% Mix
Ignition 6.0 – 8.4 V DC
3W-220i B4
SKU: 10.002.420 (Zug/Tractor) | 10.002.421 (Druck/Pusher) Categories: ,

High-performance engine for large models

The four cylinders and five-bearing crankshaft guarantee a quiet run. Vibrations are minimized whereby the model and electronics are preserved in the long term. The noise level is reduced at the same time. The engine is suitable for a broad variety of models and distinguishes itself through its reliability, durability, and power.
The microprocessor-controlled ignition enables simple engine start. The programmed ignition curve is exactly matched to the engines and guarantees good running characteristics in all rotation-al-speed ranges. The standard ignition can be operated with a voltage of 6 V up to 8.4 V (2-cell LiPo).


  • Engage the engine
  • Maintenance & Overhaul
  • Motor test
  • Engine cleaning
  • Installation of the engine in aircraft
  • Year inspection

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